Sliding voice mask



FIG. 1 is a closed front perspecitive view of the sliding voice mask;

FIG. 2 is a closed rear perspective view of the sliding voice mask shown in FIG. 1;

FIG. 3 is the latched-open front persepctive view of the sliding voice mask shown in FIG. 1;

FIG. 4 is the partially-open front persepctive view of the sliding voice mask shown in FIG. 1; and,

FIG. 5 is the fully open front persepctive view of the sliding voice mask shown in FIG. 1. 

CLAIM The ornamental design for a sliding voice mask, as shown and described. 